The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme temperature changes the massive 'hot Jupiter'-type planet may make it rain iron at ...
A recently discovered "super Earth" located around 25 light-years from our planet is not as massive as previously thought, ...
Astronomers have sharply revised down the mass of nearby super Earth GJ 3378b, dramatically improving its prospects as a ...
Scientists detected gases on exoplanet K2-18b linked to life on Earth. The James Webb Space Telescope's future results show a ...
A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...
While telescopes like the James Webb Space Telescope (JWST) can detect the chemical fingerprints of distant atmospheres, ...
The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...
A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...
The Space Race on MSN
People thought it was alien – but it was something else
3I Atlas is one of the most unusual interstellar objects ever observed, showing behavior that initially confused scientists.
In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...
James Webb uncovered exotic salt clouds surrounding the famous "Pink Planet," solving a long-standing mystery about one of ...
A new dangerous invasive species — the ocher flatworm — has been found in the Nordic countries. The species has not yet been ...
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